Hikelok Ultra High Pressure Check Valves prevent reverse flow where leak-tight shut-off is not mandatory.When differential drops below cracking pressure, valve closes. With all-metal components, valve can be used up to 600°F (315°C). All 100 series valves and fittings are supplied complete with appropriate gland and tubing collar.
Features

• Ultra High Pressure – Pressures to 100,000 psi (6896 bar)
• Ball and poppet assure positive, in-line seating without “chatter”Poppet is designed essentially for axial flow with minimum pressure drop
• Cracking Pressure: 20 psi (1.38 bar) +/- 30%
• No optional cracking pressures available